Efficient Algorithms and Implementation of a Semiparametric Joint Model for Longitudinal and Competing Risk Data: With Applications to Massive Biobank Data

Figure 2

Runtime (seconds) comparison between two implementations of standard error estimation for fitting the joint models (1) and (2), linear scan and no linear scan as described in Section 2.2.3, and the bootstrap method employed by the joineR package [29]. Fold change is calculated as the ratio of runtime between two methods.

(a) Runtime for three methods

(b) Runtime comparison: no linear scan versus linear scan

(c) Runtime comparison: joineR versus linear scan